YUMIN System Technology Co., Ltd.

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Euiwang, KR

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Patents Grantslast 30 patents

Information Patent Grant
Leakage detection cable and method for manufacturing same
- Patent number 11,137,315
- Issue date Oct 5, 2021
- YUMIN SYSTEM TECHNOLOGY CO., LTD
- Hong Geun Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Leak detection device and remote monitoring system having slave con...
- Patent number 9,212,965
- Issue date Dec 15, 2015
- Yumin System Technology Co., Ltd.
- Hong Geun Yu
- G01 - MEASURING TESTING
Information Patent Grant
Leak sensor apparatus for sensing moisture
- Patent number 8,646,318
- Issue date Feb 11, 2014
- Yumin System Technology Co., Ltd.
- Dong Geun Yu
- G01 - MEASURING TESTING

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Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR DETECTING LEAKAGE OF ACIDIC SOLUTION
- Publication number 20150362397
- Publication date Dec 17, 2015
- YUMIN SYSTEM TECHNOLOGY CO., LTD.
- Hong Geun Yu
- G01 - MEASURING TESTING
Information Patent Application
Oil Leakage Sensing Composition and Oil Leakage Sensor Comprising t...
- Publication number 20150219520
- Publication date Aug 6, 2015
- YUMIN SYSTEM TECHNOLOGY CO., LTD.
- Hong Geun Yu
- G01 - MEASURING TESTING
Information Patent Application
LEAK DETECTION DEVICE AND REMOTE MONITORING SYSTEM USING THE SAME
- Publication number 20150116118
- Publication date Apr 30, 2015
- YUMIN SYSTEM TECHNOLOGY CO., LTD.
- Hong Geun YU
- G01 - MEASURING TESTING
Information Patent Application
CAPACITIVE FLUID LEVEL DETECTION SENSOR
- Publication number 20150040659
- Publication date Feb 12, 2015
- YUMIN SYSTEM TECHNOLOGY CO., LTD.
- Hong Geun Yu
- G01 - MEASURING TESTING
Information Patent Application
FILM-TYPE TEMPERATURE SENSOR
- Publication number 20150036722
- Publication date Feb 5, 2015
- YUMIN SYSTEM TECHNOLOGY CO., LTD.
- Hong Geun Yu
- G01 - MEASURING TESTING
Information Patent Application
Leak sensor apparatus for sensing moisture
- Publication number 20090173143
- Publication date Jul 9, 2009
- YUMIN System Technology Co., Ltd.
- Dong Geun Yu
- G01 - MEASURING TESTING